package org.jetnuke.modules.admin.modules;

import java.util.Random;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.velocity.VelocityContext;
import org.jetnuke.common.ActionForward;
import org.jetnuke.common.Configuration;
import org.jetnuke.common.IAction;
import org.jetnuke.common.IAdminInfo;
import org.jetnuke.common.IModuleInfo;
import org.jetnuke.common.IUserInfo;
import org.jetnuke.dao.DataAccessDriver;
import org.jetnuke.entities.MainConfig;
import org.jetnuke.entities.Modules;
import org.jetnuke.repository.MainConfigRepository;
import org.jetnuke.util.JetUtil;

public class PutHome implements IAction {
	int mid;

	public void setMid(int mid) {
		this.mid = mid;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.jetnuke.common.IAction#exec(javax.servlet.http.HttpServletRequest,
	 *      javax.servlet.http.HttpServletResponse,
	 *      org.apache.velocity.VelocityContext, org.jetnuke.common.IModuleInfo,
	 *      java.lang.String, org.jetnuke.common.IUserInfo,
	 *      org.jetnuke.common.IAdminInfo)
	 */
	public ActionForward exec(HttpServletRequest request,
			HttpServletResponse response, VelocityContext vc, IModuleInfo info,
			String op, IUserInfo ui, IAdminInfo ai) throws Exception {

		if (ai == null || !ai.IsSuperUser())
			return null;//Error;
		Modules module = DataAccessDriver.getInst().newModulesDAO().retrieveByPK(mid);
		MainConfig config = (MainConfig) request.getAttribute("MAIN_CONFIG");
		config.setMODULE(module.getPATH());
		DataAccessDriver.getInst().newMainConfigDAO().update(config);
		MainConfigRepository.clearCache();
		Configuration cfg = new Configuration(request.getSession(true).getServletContext());
		request.getSession(true).getServletContext().setAttribute("_cfg", cfg);

		JetUtil.redirect(vc,response,request.getContextPath()+"/do/admin/show_modules?rnd="
				+ new Random().nextInt());
		return null;
	}

}
